7,259 recorded events, 1973–2026, from 18 city data systems. The city's paper trail here is mostly 2,744 311 service requests, 2,713 HPD complaints, 1,543 HPD housing violations.
Full record, year by year Support this site
A sustained record of distress well beyond its peers. More recorded distress than 99% of 25-99-unit residential buildings citywide. The citywide median for 25-99-unit residential buildings is 23.6 penalty points per 10 units; this building carries 1078.7. In ZIP 10034, 43% of residential buildings hold an A and 8% grade D or F. How grades work
Among 17,252 25-99-unit residential buildings citywide · left is less recorded distress, right is more
| Open HPD violations | 40 total — 20 class C (immediately hazardous), 16 class B, 4 class A. Oldest open since 2023-05-04. |
| Alternative Enforcement | currently in HPD's worst-buildings program |
status snapshot refreshed weekly from HPD records
1,729 heat or hot-water complaints in the last three years (winter 2023–24: 1304 · winter 2024–25: 237 · winter 2025–26: 76). Repeated winter clusters suggest a chronic heating problem.
1 bedbug-infested unit(s) reported in filings over the last three years.
1,341 service requests in the last three years. Most common: HEAT/HOT WATER (829) · PLUMBING (111) · UNSANITARY CONDITION (72) · Noise (55) · GENERAL (54) · PAINT/PLASTER (52).
$48,000 in permitted construction work filed since 2016 (4 filings with a declared cost) — a rough measure of how actively the owner maintains the building. Permit costs cover filed construction work only — they do not capture routine maintenance or repairs done without a permit.
| Yes | Built before 1974 (1916) |
| Yes | Six or more residential units (42) |
| No | 421-a / J-51 tax benefit on the current tax roll |
2 of 3 signals present. This is the classic profile of a rent-stabilized building (pre-1974, 6+ units) — many units in such buildings remain stabilized. The definitive answer for any unit: request its rent history from NYS Homes & Community Renewal (free, at hcr.ny.gov).
| Registered owner(s) | DAVANA REALTY CORPORATION |
| Head officer | ROBERT F BUSBY |
| Managing agent | LANGSAM PROPERTY SERVICES CORP |
| Last registered | 2026-03-09 |
as filed by the owner in the building's HPD registration
| Tax year | City market value | Assessed value |
|---|---|---|
| 2025 | $1,866,000 | $839,700 |
| 2026 | $1,863,000 | $838,350 |
| 2027 | $2,086,000 | $938,700 |
The city's market estimate has risen 12% between tax years 2025 and 2027.
| Energy grade (LL33) | C — ENERGY STAR score 63/100 (2022 disclosure cycle) |
| Heating fuel | NO2FUEL |
Not in the FEMA 1%-annual-chance floodplain (2015 preliminary maps).
Hurricane evacuation zone 6 of 6 — zone 1 evacuates first.
Not in the city's stormwater (cloudburst) flood maps under any modeled scenario.
1 street-flooding or sewer-backup complaints at this address since 2024 (1 in the last three years).
Sources: FEMA flood maps (coastal), NYC DEP Stormwater Flood Maps (cloudburst), NYC hurricane evacuation zones, and 311 records for this address.
| Subway | Dyckman St — A · 850 ft straight-line (about a 4-minute walk) · station accessibility: none |
| Bus | Nearest boarding stop: Broadway / W 204 St — Bx7 · 350 ft |
| Citi Bike | Seaman Ave & Beak St · 500 ft · station location as of 2026-09-23; live availability |
| School zones (2024–25 map) | Elementary: 18, 98, 278 Middle: Harold O. Levy School. Confirm with the DOE's school search. |
Distances are straight-line, not walking routes. Transit locations from the MTA and Citi Bike, bike facilities from NYC DOT, school zones from the DOE's 2024–25 maps.
15 Cooper Street
| Heat or hot water | Heat or hot water |
| Apartment maintenance | Apartment maintenance |
| Bed bugs | Bed bugs |
| Residential pests | Residential pests |
| Rats or mice | Rats or mice |
| Anything else | Anything else |
1,341 311 service requests from this address in the last three years — 829 of them about heat or hot water.
311 will ask for the address, the apartment if the problem is inside, and what's wrong. Contact details are optional for most complaints; food-poisoning reports can be anonymous. Complaints appear in the city's public 311 data, usually within a day or two, and then in the Live from 311 box on this page.
Managed by LANGSAM PROPERTY SERVICES CORP — 215 buildings, 8,744 units. Grades across the portfolio: A42 · B80 · C57 · D26 · F9. See the whole portfolio
showing 60 of 215 buildings
Most recent mortgage recorded against this lot: $255,000 on 1986-07-21 (lender: NYC Community Presvncrp), covering 2 lots — the amount covers all of them. Face amount at recording — it may have since been paid down, refinanced or satisfied. View the recorded document.
| Date | Record | Amount | Per res. unit |
|---|---|---|---|
| 1986-07-21 | Mortgage $255,000 — from DAVANA REALTY CORP to NYC COMMUNITY PRESVNCRP | $255,000 | |
| 1986-07-21 | Mortgage $255,000 — from DAVANA REALTY CORP. to N.Y.C. COMMTY ETC. | $255,000 |
| Year | Construction | Enforcement | Housing & tenants | Health & systems | Total |
|---|---|---|---|---|---|
| 2017 | 0 | 0 | 146 | 5 | 151 |
| 2018 | 0 | 2 | 68 | 10 | 80 |
| 2019 | 0 | 0 | 116 | 5 | 121 |
| 2020 | 0 | 0 | 269 | 1 | 270 |
| 2021 | 0 | 2 | 282 | 4 | 288 |
| 2022 | 0 | 5 | 1,074 | 15 | 1,094 |
| 2023 | 0 | 5 | 1,028 | 8 | 1,041 |
| 2024 | 10 | 6 | 2,561 | 7 | 2,584 |
| 2025 | 0 | 0 | 245 | 2 | 247 |
| 2026 | 0 | 0 | 193 | 1 | 194 |
Every one of the 7,259 recorded events, 1973–2026, is laid out year by year in the full report (print-ready).
Explore: ZIP 10034 · Landlord rankings · How grades work · The map · The Mice Map